DrBob35
New Member
I refer back to my post "2004, C 270, Est: No Radio Only Hiss" where I identified two boxes which could have been an antenna amplifier. No one seemed to know what they were.
I have since identified a part from
for my specific model. The part number is A 203 827 05 42 which is described as "Block Circuit-Right Tailgate".
I seek help with this question: Does anyone know for certain what this "BLOCK" contains, in particular does it house the Command Radio Antenna Amplifier?
No one offers this as a recovered part. I may of course be engaged in an unnecessary wild-goose chase as the problem may be else where. Broken lead or faulty Command system.
The details are that the radio signal stopped on all channels, leaving only a hiss on the radio if turned up high. Every other function of the Command system works perfectly. External auto CD player, Aux, mobile phone system, GPS navigation are all OK. Central locking also works perfectly from distance.
Question: what are the likely causes?
I have since identified a part from
MBEpc.net
mbepc.net
I seek help with this question: Does anyone know for certain what this "BLOCK" contains, in particular does it house the Command Radio Antenna Amplifier?
No one offers this as a recovered part. I may of course be engaged in an unnecessary wild-goose chase as the problem may be else where. Broken lead or faulty Command system.
The details are that the radio signal stopped on all channels, leaving only a hiss on the radio if turned up high. Every other function of the Command system works perfectly. External auto CD player, Aux, mobile phone system, GPS navigation are all OK. Central locking also works perfectly from distance.
Question: what are the likely causes?